Kyouma's deceased wife.
Kyouma met her when he found her trapped behind a bus—a chance encounter that sparked an unexpected connection. They became close quickly, and what started as friendship eventually developed into something more. At college, Miyabi was one of the few people who actually got along with Kyouma, and he was fiercely protective of her. She dealt with bullying over her preference for older, pre-coil technology, but had someone willing to stand up for her.
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